Home / 4,772,808,553.50-9,681,707,829.38

Finding the Third Proportional to 4,772,808,553.50 and 9,681,707,829.38

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Solution

The third proportional to 4,772,808,553.50 and 9,681,707,829.38 is: 19,639,477,561.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,772,808,553.50 : 9,681,707,829.38 = 9,681,707,829.38 : x
  2. Step 2: Convert to fraction form
    4,772,808,553.50/9,681,707,829.38 = 9,681,707,829.38/x
  3. Step 3: Cross multiply
    4,772,808,553.50x = 9,681,707,829.38 × 9,681,707,829.38
  4. Step 4: Simplify right side
    4,772,808,553.50x = 93,735,466,493,381,181,440
  5. Step 5: Solve for x
    x = 93,735,466,493,381,181,440/4,772,808,553.50
  6. Step 6: Final answer
    x = 19,639,477,561.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.